OCs Alfred and Darcee

OCs for a story I'm co-writing (placeholder name is fmagalox, don't ask why).
These two are married. Alfred and Darcee Shields. The magic system is called Alchemy and is activated through the elemental symbols(water, earth, fire, air, life, and Void(Aether/Nether)). Alchemists often tattoo them on their hands/wrists, and like to have designs to go with it. He specializes in fire and electricity. He does secret agent type work, and goes by Phoenix for work stuff.